/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package controllers;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.xml.ws.WebServiceRef;
import ws.MissionServiceService;
import ws.PersonServiceService;

/**
 *
 * @author X
 */
@WebServlet(name = "MissionController", urlPatterns = {"/MissionController"})
public class MissionController extends HttpServlet {

    @WebServiceRef(wsdlLocation = "WEB-INF/wsdl/localhost_8080/HCOAssistantWS/PersonServiceService.wsdl")
    private PersonServiceService service_1;
    @WebServiceRef(wsdlLocation = "WEB-INF/wsdl/localhost_8080/HCOAssistantWS/MissionServiceService.wsdl")
    private MissionServiceService service;

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet MissionController</title>");
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Servlet MissionController at " + request.getContextPath() + "</h1>");

            generateReport(out);

            out.println("</body>");
            out.println("</html>");
        } finally {
            out.close();
        }
    }

    private void generateReport(PrintWriter out) {
        List<ws.Mission> missions = findAllMissions();

        out.println("<table>");
        out.println("<tr>");
        out.println("<th>MISSION ID</th>");
        out.println("<th>STAFF's FIRSTNAME</th>");
        out.println("<th>STAFF's LASTNAME</th>");
        out.println("<th>HCO ID</th>");
        out.println("</tr>");

        for (int i = 0; i < missions.size(); i++) {
            ws.Mission mission = missions.get(i);
            int staff_id = mission.getStaffId();
            List<ws.Person> tmp = findPersonsByID(staff_id);
            ws.Person staff = tmp.get(0);

            out.println("<tr>");
            out.println("<td>" + mission.getMissionId() + "</td>");
            out.println("<td>" + staff.getFirstname() + "</td>");
            out.println("<td>" + staff.getLastname() + "</td>");
            out.println("<td>" + mission.getBasicAssessmentId() + "</td>");
            out.println("</tr>");
        }

        out.println("</table>");
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

    private java.util.List<ws.Mission> findAllMissions() {
        ws.MissionService port = service.getMissionServicePort();
        return port.findAllMissions();
    }

    private java.util.List<ws.Person> findPersonsByID(int id) {
        ws.PersonService port = service_1.getPersonServicePort();
        return port.findPersonsByID(id);
    }
}
